Many issues affecting the construction safety and quality of bridge structures exist during the construction of prestressed metal corrugated pipe installations, such as slippage and breakage of prestressed steel strands, uncontrolled prestressing, leakage of metal corrugated pipes, and vertical position deviation of curved holes. These issues occur during the cantilever construction process of prestressed corrugated pipe prestressed concrete continuous beam bridges, including slippage and breakage of prestressed steel strands and uncontrolled prestressing.

To ensure that structural components are not subjected to uneven forces or that the construction components do not achieve the required prestress; leakage in metal corrugated pipes can lead to excessive loss of prestress in prestressed steel tendons. Therefore, in order to qualitatively analyze the impact of these technical issues on the bridge structural theoretical system during the construction management process of social practice projects, it is necessary to employ finite element analysis methods to study these construction safety issues.

In addition, during the cantilever construction of prestressed bridges, the prestress plays a crucial role in ensuring both construction safety and quality. The process of halting related operations for bridge construction involving prestressed metal corrugated pipe actually touches on an important aspect as well—the ducts of the prestressed corrugated pipes can typically be divided into straight-line shapes under normal circumstances.

Curved, zigzag, and linear shapes for the diameter of the prestressed metal corrugated tube holes are 10-15 cm larger than the diameter of prestressed reinforcing steel bars. Additionally, the face reinforcement of the holes must exceed twice the area of the prestressed steel. Moreover, the construction techniques related to the prestressed corrugated tube actually involve a post-tensioning method.

During the process of halting construction-related operations, it should be noted that the issue is that the location for the prestressed holes is pre-reserved before the formal start of the concrete pouring work. According to the requirements of the construction drawings, a reserved hole should be made on the basis of applying the prestressed metal corrugated tube to some extent.